baber/WOPTO huggingface dataset:
Patent WO-2020172689-A1 (WO)
Title: Reluctance driven axial modulating mechanism for rotating shafts realizing a controllable pitch propeller/fan/turbine
Inventor: MCBAIN JORDAN
IPC: B63H3/06
Filed: 2020-04-02
Abstract: A mechanism is provided to modulate a pitch of blades of a fan, turbine or propeller driven by a rotating shaft bearing a helical thread onto which a nut ("axial modulator") made of a ferromagnetic material is threadedly mated; this nut is spun by electromagnets disposed about it on the stator system and its resultant axial motion was used to manipulate the blades' pitch. A technique for refining control of the electromagnets is employed to spin the axial modulator by embedding a plurality of ferrous protuberances in the axial modulator. The resultant additional degree of rotational freedom is controlled by this reluctance-motor like configuration while a second motor is used to spin the propeller's blades. A configuration to deal with backlash in the axial modulator is also disclosed.
Patent WO-2020222994-A1 (WO)
Title: Adaptive sampling for imbalance mitigation and dataset size reduction in machine learning
Inventor: CAI JINGXIAO
IPC: G06N20/10
Filed: 2020-04-09
Abstract: According to an embodiment, a method includes generating a first dataset sample from a dataset, calculating a first validation score for the first dataset sample and a machine learning model, and determining whether a difference in validation score between the first validation score and a second validation score satisfies a first criteria. If the difference in validation score does not satisfy the first criteria, the method includes generating a second dataset sample from the dataset. If the difference in validation score does satisfy the first criteria, the method includes updating a convergence value and determining whether the updated convergence value satisfies a second criteria. If the updated convergence value satisfies the second criteria, the method includes returning the first dataset sample. If the updated convergence value does not satisfy the second criteria, the method includes generating the second dataset sample from the dataset.
Patent WO-2020243145-A1 (WO)
Title: Recoater system for additive manufacturing
Inventor: SWEETLAND MATTHEW
IPC: B29C64/165
Filed: 2020-05-27
Abstract: Disclosed embodiments relate to recoater systems for use with additive manufacturing systems. A recoater assembly may be adjustable along multiple degrees of freedom relative to a build surface, which may allow for adjustment of a spacing between the recoater assembly and the build surface and/or an orientation of the recoater assembly relative to an orientation of the build surface. In some embodiments, the recoater assembly may be supported by four support columns extending above the build surface, and attachments between the recoater assembly and the support columns may be independently adjustable to adjust the recoater relative to the build surface.
Patent WO-2022005452-A1 (WO)
Title: Composite package with mineral oil barrier
Inventor: CHAPALAIN FLORIAN
IPC: B32B27/32
Filed: 2020-06-29
Abstract: A composite package includes a first container and a second container. The first container includes a fiber-based component. The second container includes a film component and forms a primary product cavity of composite package. The film component includes a mineral oil barrier and a sealant. The mineral oil barrier includes a polymeric film, an inorganic oxide coating, and a layer. The inorganic oxide coating is located on the polymeric film. The layer includes a vinyl alcohol polymer. The vinyl alcohol polymer is located on a surface of the inorganic oxide coating.
Patent WO-2021011316-A1 (WO)
Inventor: Venkatesh Ganesh
IPC: G06F7/523
Filed: 2020-07-09
Abstract: Disclosed herein includes a system, a method, and a device including shift circuitry and add circuitry for performing multiplication of a first value and a second value for a neural network. The first value has a predetermined format including a first bit, and two or more second bits to represent a value of zero or 2 n  where n is an integer greater than or equal to 0. The device shifts, when the two or more second bits represent the value of 2 n , the second value by (n+1) bits via the shift circuitry to provide a first result, selectively outputs zero or the second value, based on a value of the first bit of the first value, to provide a second result, and adds the first result and the second results via the add circuitry to provide a result of the multiplication of the first and second values.
Patent WO-2021016474-A1 (WO)
Title: Ibd therapy by inhibition of drd3 in regulatory t cells
Inventor: PACHECO RIVERA RODRIGO A
IPC: C12N15/113
Filed: 2020-07-23
Abstract: A method for treating gut inflammation in a mammal by administering to the mammal a pharmaceutical composition having one or more agents that inhibit, attenuate, disrupt and/or block the biological activity of DRD3 in the mammal. Also, an agent that inhibits, attenuates, disrupts and/or blocks the biological activity of DRD3 specifically expressed in regulatory CD4+ T-Cells.
Patent WO-2021030034-A1 (WO)
Inventor: MEDOWER BRIAN S
IPC: G01S17/89
Filed: 2020-07-26
Abstract: Apparatus (20) for optical sensing includes an illumination assembly (24), which is configured to direct a first array of beams of optical radiation toward different, respective areas in a target scene (28) while modulating the beams with respective carrier waves having a common carrier frequency and different respective phase angles, which vary across the first array in a predefined spatial pattern. A detection assembly (26) includes a second array (36) of sensing elements (40), which are configured to output respective signals in response to the optical radiation that is incident on the sensing elements during one or more detection intervals, which are synchronized with the carrier frequency, and objective optics (35), which are configured to form an image of the target scene on the second array. Processing circuitry (22) processes the signals output by the sensing elements in order to generate a depth map of the target scene.
Patent WO-2021030444-A1 (WO)
Inventor: MANOLAKOS ALEXANDROS
IPC: G01S3/14
Filed: 2020-08-12
Abstract: Disclosed are techniques for wireless communication. In an aspect, a base station performs one or more angle-based measurements in a first coordinate system (1110), determines whether to report, to a positioning entity, the one or more angle-based measurements in a local coordinate system or a global coordinate system (1120), and reports the one or more angle-based measurements to the positioning entity in the LCS or the GCS based on the determination (1130). In an aspect, a positioning entity receives, from a base station, one or more angle-based measurements in an LCS of the base station or a GCS, determines whether the one or more angle-based measurements are in the LCS or the GCS, and processes the one or more angle-based measurements based on the determination.
Patent WO-2021041287-A1 (WO)
Title: Reconfigurable interaction badge
Inventor: SPRAGUE PETER
IPC: G08B13/14
Filed: 2020-08-24
Abstract: An interaction badge is provided that can be reconfigured as necessary to display or otherwise provide identification information or credentials for a specific application. The interaction badge can also provide control or access to when and where the information provided by the badge is accessed. Additionally, the interaction badge can provide additional functionality for a wearer such as location and interaction tracking, audio recording, and language translation.
Patent WO-2021067211-A1 (WO)
Inventor: FERRIE ANN MEEJIN
IPC: C12M1/12
Filed: 2020-09-29
Abstract: Kits for making a spheroid-stabilizing hydrogel in a calcium-free or calcium-chelated cell culture media include (a) a gelation agent including a polygalacturonic acid (PGA) compound or an alginic acid compound, wherein the PGA compound includes at least one of: (i) pectic acid or salts thereof, or (ii) partially esterified pectic acid having a degree of esterification from about 1 to about 40 mol % or salts thereof; (b) a crosslinking agent, wherein the crosslinking agent includes a salt of a divalent ion; and (c) a proton donor, wherein the proton donor includes lactones, esters, or other compounds that hydrolyze in aqueous solutions to form acids over a period of from 10 minutes to 1 hour. Resultant spheroid-stabilizing hydrogels and methods of preparing the same.
Patent WO-2021072142-A1 (WO)
Title: Vegetation hanger
Inventor: LARKINS TODD CHANDLER
IPC: A47H27/00
Filed: 2020-10-09
Abstract: A vegetation hanger includes a linear plate (301) and an aperture (305). The linear plate (301) includes a first edge, a second edge, a first end portion (300a), and a second end portion (300b). The first edge includes at least one ridge disposed along the first edge. The aperture (305) is disposed centrally along the linear plate (301) and configured to slidably engage with a bar.
Patent WO-2021076546-A1 (WO)
Title: Domaines de type iii de fibronectine de liaison à cd137
Inventor: ADDIS RUSSELL C
IPC: A61P35/00
Filed: 2020-10-14
Abstract: La présente invention concerne des polypeptides, tels que des domaines de type III (FN3) de fibronectine qui peuvent se lier à CD71, leurs conjugués, des nucléotides isolés codant pour les molécules, des vecteurs, des cellules hôtes, ainsi que des procédés de fabrication et d'utilisation de ceux-ci. Selon certains modes de réalisation, l'invention concerne le domaine FN3 qui se lie au CD71 humain sur un site sur CD71 qui n'est pas en concurrence pour la liaison de la transferrine au CD71.
Patent WO-2021087101-A1 (WO)
Title: Reverse gear system for vehicle
Inventor: SIMONETTA COREY A
IPC: F16H37/04
Filed: 2020-10-29
Abstract: A system and method for operating the same includes a drive sprocket assembly, a clutch lever, a user interface generating a reverse signal at a user interface, a wheel speed sensor generating a wheel speed signal, a transmission position sensor generating a transmission position signal and a vehicle control module receiving the reverse signal, the wheel speed signal and the transmission position signal. The vehicle control module engages a reverse gear at a drive sprocket in response to the reverse signal, the wheel speed and transmission gear position and controls the drive sprocket assembly in response to the clutch lever.
Patent WO-2021091980-A1 (WO)
Inventor: NAJJAR AMER
IPC: A61B5/00
Filed: 2020-11-04
Abstract: The present disclosure provides methods of imaging cancerous cells in a subject, wherein the cancerous cells are localized to the skeletal system or central nervous system of the subject, the method comprising administering to the subject an effective amount of 18F-fluoroacetate, detecting a first signal emitted by 18F-fluoroacetate, and generating an image representative of the location and/or amount of the first signal to image the cancerous cells. In some embodiments, the methods further comprising diagnosing, prognosing, staging, and/or monitoring the progression of a disease or disorder, such as acute lymphoblastic leukemia and/or leptomeningeal disease.
Patent WO-2021127178-A1 (WO)
Title: Amino acid alternative curing system
Inventor: OSBURN WESLEY N
IPC: A23L27/00
Filed: 2020-12-17
Abstract: This invention is in the field of meat processing and contemplates curing compositions and methods of use thereof. The invention also contemplates methods of using the curing compositions in the processing of meat, including both pre-rigor and post-rigor meat.
Patent WO-2021201936-A1 (WO)
Inventor: BROCKMAN EDWARD BRITT
IPC: A61F2/14
Filed: 2020-12-31
Abstract: An eye implantation device has a body including a support system adapted to engage at three points with an iridocorneal angle of an anterior chamber of an eye into which the device is implanted. A method of implanting includes steps of making a comeal incision of the eye, inserting the eye implantation device into the eye through the comeal incision and securing the eye implantation device by engaging the eye implantation device at three points with the iridocorneal angle of the anterior chamber of the eye into which the device is implanted.
Patent WO-2022046148-A1 (WO)
Title: Display clock signaling with reduced power consumption
Inventor: CHOI SANGMOO
IPC: G09G3/36
Filed: 2020-08-24
Abstract: A display can include a plurality of pixels arranged in a matrix of rows and columns, and a gate driver circuit including a plurality of row drivers configured as a shift register that sequentially and individually addresses the rows. The display panel can also include a first clock circuit configured to provide a first set of clock signals to a first portion of the row drivers to address a respective first portion of the rows. The first clock circuit can include a signal distribution circuit having a first input impedance. The display panel can also include a second clock circuit configured to provide a second set of clock signals to a second portion of the row drivers to address a respective second portion of the rows. The second clock circuit can include a signal distribution circuit having a second input impedance that is matched with the first input impedance.
Patent WO-2021056011-A1 (WO)
Title: Dental floss dispenser
Inventor: MAY WILLIAM THOMAS
IPC: A61C15/04
Filed: 2020-09-10
Abstract: A dental floss dispenser. The dispenser includes a dispenser housing enclosing an interior portion and a dispensing portion. The dispensing portion is slidably positioned inside the interior portion of the dispenser housing. The dispensing portion has a stored position and a dispensing position. In the stored position, the dispensing portion is entirely disposed in the interior portion. In the dispensing position, the dispensing portion is partially disposed outside of the interior portion. The dispensing portion further includes a storage chamber for storing a wound string of dental floss and a floss dispensing cavity for holding at least a portion of the wound string of dental floss extracted from the storage chamber.
Patent WO-2022055542-A1 (WO)
Inventor: STOVER DAVID
IPC: A61K47/54
Filed: 2021-09-10
Abstract: Formulated and/or co-formulated nanocarriers (e.g., LNPs and/or SLNPs) comprising PD-1 Prodrugs and methods of making the nanocarriers are disclosed herein. The PD-1 Prodrug compositions comprise a drug moiety, a lipid moiety, and linkage unit that inhibit PD-1-L1/L2. The PD-1 Prodrugs can be formulated and/or co-formulated into a nanocarrier to provide a method of treating cancer, immunological disorders, and other disease by utilizing a targeted drug delivery vehicle.
Patent WO-2021146382-A1 (WO)
Title: Pin sharing for photonic processors
Inventor: RAMEY CARL
IPC: G02B6/43
Filed: 2021-01-14
Abstract: Aspects relate to a photonic processing system, an integrated circuit, and a method of operating an integrated circuit to control components to modulate optical signals. A photonic processing system, comprising: a photonic integrated circuit comprising: a first electrically- controllable photonic component electrically coupling an input pin to a first output pin; and a second electrically-controllable photonic component electrically coupling the input pin to a second output pin.
Patent WO-2021183276-A1 (WO)
Title: Conveyor belt with flow control cleats
Inventor: SCHROEDER MICHAEL
IPC: B65G15/44
Filed: 2021-02-22
Abstract: A conveyor belt with flow control cleats including belting, a first set of cleats and a second set of cleats. The belting has a first side edge and a second side edge. The first set of cleats has a plurality of first cleat sections. The first set of cleats are oriented at a first acute angle with respect to the first side edge. The second set of cleats has a plurality of second cleat sections. The second set of cleats are oriented at a second acute angle with respect to the second side edge
Patent WO-2021206852-A1 (WO)
Title: Surgical instruments incorporating ultrasonic and electro-surgical functionality
Inventor: LYONS MICHAEL
IPC: A61B17/32
Filed: 2021-03-11
Abstract: A surgical instrument includes an ultrasonic transducer supported by a housing and an elongated assembly extending distally therefrom. The elongated assembly includes a jaw and a waveguide coupled to the transducer and defining a blade having upper and lower tissue-contacting surface and first and second lateral surfaces disposed therebetween that are coated with a material. The jaw is pivotable relative to the blade and includes a structural base having a backspan and first and second uprights extending from the backspan. The jaw further includes a jaw liner supported within the structural base and positioned to oppose the upper tissue-contacting surface with the first and second uprights disposed on either side of the blade. In an ultrasonic mode, ultrasonic energy produced by the transducer is transmitted along the waveguide to the blade. In an electrosurgical mode, electrosurgical energy is conducted between the blade and the first and second uprights.
Patent WO-2022203667-A1 (WO)
Inventor: SANGERMANO MICHAEL J
IPC: G01K1/08
Filed: 2021-03-24
Abstract: A pressure and temperature sensor is provided. The sensor may include a pressure port configured to receive a media, wherein the pressure port includes at least one thermistor. The sensor may further include a body having a header and a sense element configured to seal the body from the media in the pressure port. The header and the sense element may define a space accessible to the media and the header may further include a media receiver configured to allow the media to pass between the pressure port and the space. The header may also include at least one pin in electrical communication with the thermistor and a pin receiver configured to accept the at least one pin. The at least one pin may be operatively connected to the pin receiver.
Patent WO-2021211471-A1 (WO)
Title: Automated mixing of audio description
Inventor: VAN VEEN DANIEL
IPC: H03G7/00
Filed: 2021-04-12
Abstract: A computer-implemented method of audio processing, the method comprising: receiving audio object data and audio description data, wherein the audio object data includes a first plurality of audio objects; calculating a long-term loudness of the audio object data and a long- term loudness of the audio description data; calculating a plurality of short-term loudnesses of the audio object data and a plurality of short-term loudnesses of the audio description data; reading a first plurality of mixing parameters that correspond to the audio object data; generating a second plurality of mixing parameters based on the first plurality of mixing parameters, the long-term loudness of the audio object data, the long-term loudness of the audio description data, the plurality of short-term loudnesses of the audio object data, and the plurality of short-term loudnesses of the audio description data; generating a gain adjustment visualization corresponding to the second plurality of mixing parameters, the audio object data and the audio description data; and generating mixed audio object data by mixing the audio object data and the audio description data according to the second plurality of mixing parameters, wherein the mixed audio object data includes a second plurality of audio objects, wherein the second plurality of audio objects correspond to the first plurality of audio objects mixed with the audio description data according to the second plurality of mixing parameters.
Patent WO-2021216777-A1 (WO)
Inventor: PALIWAL SUNIL
IPC: A61K31/407
Filed: 2021-04-21
Abstract: Compounds useful in the treatment of various cancers and in inhibiting ERK protein forms are represented by Formula 1: (I) In Formula 1, R 1  is hydrogen or methyl. R 2  is hydrogen, an unsubstituted alkyl group, a haloalkyl group, a hydroxy-methyl group, or a halogen substituted hydroxy-methyl group. R 3  is a substituted or unsubstituted tert-butyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group. Each R 4  is independently a halogen, an unsubstituted alkyl group, a haloalkyl group, an unsubstituted alkoxy group, or a haloalkoxy group. And n is 0 to 9.
Patent WO-2021247759-A1 (WO)
Inventor: IDZOREK THOMAS M
IPC: G06Q40/06
Filed: 2021-06-02
Abstract: The disclosed embodiments relate to a system that optimizes an investment portfolio across multiple investment accounts with differing tax treatments. During operation, the system receives a call to optimize the portfolio for an investor. First, the system solves for a target asset allocation that specifies a desired allocation for investments in each account type in the portfolio across different asset classes or factor exposures. Next, the system performs a portfolio optimization operation to determine the optimal allocations across different investment options for all accounts in the portfolio with the objectives of maximizing expected after-tax alpha for the portfolio, minimizing a tracking error between the portfolio and the target asset allocation, minimizing taxes on realized capital gains, both now and in the future (for taxable accounts), and minimizing trade costs. Finally, the system generates a set of trading instructions to produce the optimal allocation from a current allocation for the portfolio.
Patent WO-2022060442-A1 (WO)
Title: Camera placement guidance
Inventor: DENG HONGLI
IPC: G06T11/60
Filed: 2021-06-03
Abstract: The description relates to cameras, such as security cameras, and providing guidance for positioning cameras to achieve desired goals. One example can receive an image of a scene overlaid with transparent indicators that reflect accuracy of object detection in individual regions of the image. The example can correlate input received from the user on the display relative to the regions. The example can analyze subsequent images of the scene with rules derived from the input from the user.
Patent WO-2021248090-A1 (WO)
Inventor: KANKANALA JAYAKANTH
IPC: C07D413/14
Filed: 2021-06-04
Abstract: The present disclosure relates to inhibitors of one or more isoforms of RAS, such as inhibitors of one or more of KRAS, HRAS and NRAS, or mutants thereof, such as G12D, G12V, G13D or G12C mutants thereof. Therapeutic methods of treating conditions and diseases using these inhibitors are also provided.
Patent WO-2022005806-A1 (WO)
Title: Multi-chamber syringe
Inventor: TREXLER JONATHAN
IPC: A61M5/315
Filed: 2021-06-22
Abstract: Systems and methods for multi-chambered syringes are described. In some embodiments, a multi-chamber syringe includes a housing with an internal cavity and first and second plungers disposed at least partially within the internal cavity. The first and second plungers are slidably displaceable relative to the housing, and are associated with first and second chambers respectively. A barrier is disposed at least partially between the first and second plungers to form the first and second chambers. The barrier is slidably displaceable relative to the plungers and barrel to selectively place the first and second chambers including first and second materials respectively in fluid communication. When the barrier is displaced, the first and second materials mix in a combined volume of the first and second chambers. Displacing the first plunger, the second plunger, and the barrier may dispense the mixed materials from the combined volume.
Patent WO-2022006366-A1 (WO)
Title: Crystalline forms of metyrosine
Inventor: ZUCARO JOHN
IPC: C07C227/18
Filed: 2021-07-01
Abstract: The disclosure provides crystalline compositions comprising D-metyrosine and L- metyrosine, pharmaceutical formulation comprising one or more crystalline composition described herein and a pharmaceutically acceptable excipient, methods for treating cancer in a patient in need thereof, the method comprising administering to the patient one or more composition described herein, and methods for preparing the compositions described herein.